Philippines (Republic). Department of Trade and Industry. (1991). The master plan study on the project CALABARZON: Final report. Japan International Cooperation Agency.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Philippines (Republic). Department of Trade and Industry. The Master Plan Study on the Project CALABARZON: Final Report. [Tokyo]: Japan International Cooperation Agency, 1991.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Philippines (Republic). Department of Trade and Industry. The Master Plan Study on the Project CALABARZON: Final Report. Japan International Cooperation Agency, 1991.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.